#222EA5#222EA5

#222EA5 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.5% C 0.187 H 269.7°. Best body text is #FFFFFF at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#222EA5
RGB	rgb(34, 46, 165)
HSL	hsl(235, 66%, 39%)
HSV	hsv(235, 79%, 65%)
CMYK	cmyk(79.4%, 72.1%, 0%, 35.3%)
CIE-LAB	lab(26.76, 38.62, -64.71)
CIE-LCH	lch(26.76, 75.36, 300.83°)
OKLab	oklab(38.46% -0.001 -0.1874)
OKLCH	oklch(38.46% 0.187 269.7)
XYZ	xyz(8.4259, 5.0097, 36.1129)
Luminance	0.0501 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222EA5 #A59922

analogous

#2270A5 #222EA5 #5822A5

triadic

#222EA5 #A5222E #2EA522

tetradic

#222EA5 #A52270 #A59922 #22A558

square

#222EA5 #A52270 #A59922 #22A558

split-complementary

#222EA5 #A55822 #70A522

monochromatic

#0D1240 #182072 #222EA5 #303FD4 #636EDF

Accessibility & contrast

On white

10.49

#222EA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#222EA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222EA5

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222EA5	#FFFFFF	#000000	##FFFFFF
##222EA5	1.00	10.49	2.00	10.49
#FFFFFF	10.49	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A9

Deuteranopia (green-blind)

#0039A3

Tritanopia (blue-blind)

#005066

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #222ea5;
/* rgb */ color: rgb(34, 46, 165);
/* oklch */ color: oklch(38.5% 0.187 269.7);

Tailwind

colors: {
  custom: {
    50: '#7567c1',
    500: '#222ea5',
    950: '#000000',
  },
}

SCSS

$custom: #222ea5;
$custom-light: #7567c1;
$custom-dark: #000000;

JSON

{
  "hex": "#222ea5",
  "rgb": {
    "r": 34,
    "g": 46,
    "b": 165
  },
  "hsl": {
    "h": 234.504,
    "s": 65.829,
    "l": 39.02
  },
  "oklch": {
    "l": 0.38456,
    "c": 0.18743,
    "h": 269.7
  },
  "luminance": 0.05011
}

Semantic roles & 50–950 ramp

primary

#222EA5

secondary

#C4BB5F

accent

#D93FE9

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #222EA5

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →